63045832 has 16 divisors (see below), whose sum is σ = 120442140. Its totient is φ = 30927936.

The previous prime is 63045821. The next prime is 63045859. The reversal of 63045832 is 23854036.

It can be written as a sum of positive squares in 2 ways, for example, as 59382436 + 3663396 = 7706^2 + 1914^2 .

It is a junction number, because it is equal to n+sod(n) for n = 63045794 and 63045803.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73923 + ... + 74770.

Almost surely, 2^63045832 is an apocalyptic number.

It is an amenable number.

63045832 is a deficient number, since it is larger than the sum of its proper divisors (57396308).

63045832 is a wasteful number, since it uses less digits than its factorization.

63045832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148752 (or 148748 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 63045832 is about 7940.1405529121. The cubic root of 63045832 is about 398.0021884849.

Adding to 63045832 its reverse (23854036), we get a palindrome (86899868).

The spelling of 63045832 in words is "sixty-three million, forty-five thousand, eight hundred thirty-two".